1123200310222 has 16 divisors (see below), whose sum is σ = 1692801865872. Its totient is φ = 558938943360.

The previous prime is 1123200310207. The next prime is 1123200310229. The reversal of 1123200310222 is 2220130023211.

It is a self number, because there is not a number n which added to its sum of digits gives 1123200310222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123200310229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1100529 + ... + 1859452.

It is an arithmetic number, because the mean of its divisors is an integer number (105800116617).

Almost surely, 2^{1123200310222} is an apocalyptic number.

1123200310222 is a deficient number, since it is larger than the sum of its proper divisors (569601555650).

1123200310222 is a wasteful number, since it uses less digits than its factorization.

1123200310222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2960883.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1123200310222 its reverse (2220130023211), we get a palindrome (3343330333433).

The spelling of 1123200310222 in words is "one trillion, one hundred twenty-three billion, two hundred million, three hundred ten thousand, two hundred twenty-two".